PUBLIKATIONSSERVER

Frank Hamelmann

58 Publikationen

Alle markieren

[58]
2023 | Artikel | FH-PUB-ID: 2916 | OA
L. Feng, N. Amin, J. Zhang, K. Ding, and F. Hamelmann, “Module-Level Performance Evaluation for a Smart PV System Based on Field Conditions,” Applied Sciences, vol. 13, no. 3, 2023.
HSBI-PUB | DOI | Download (ext.)
 
[57]
2023 | Artikel | FH-PUB-ID: 3492
L. Feng, J. Zhang, T. S. Kiong, K. Ding, N. Amin, and F. U. Hamelmann, “Estimating Crack Effects on Electrical Characteristics of PV Modules Based on Monitoring Data and – Curves,” IEEE Journal of Photovoltaics, vol. 13, no. 4, pp. 558–570, 2023.
HSBI-PUB | DOI
 
[56]
2022 | Artikel | FH-PUB-ID: 2861 | OA
J. Zhang et al., “Modeling of Photovoltaic Array Based on Multi-Agent Deep Reinforcement Learning Using Residuals of I–V Characteristics,” Energies, vol. 15, no. 18, 2022.
HSBI-PUB | DOI | Download (ext.)
 
[55]
2021 | Artikel | FH-PUB-ID: 2917
L. Feng, N. Amin, J. Zhang, K. Ding, and F. Hamelmann, “Classification of Uncertain I-V Curves in PV Modules Based on Current and Voltage Evaluation,” EU PVSEC Proceedings, 2021.
HSBI-PUB | DOI | Download (ext.)
 
[54]
2021 | Konferenzbeitrag | FH-PUB-ID: 2918
J. Zhang et al., “Degradation Assessment of Photovoltaic Module Based on Probability Distribution Analysis of Model Parameters,” in 2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA), Chengdu, China, 2021, pp. 783–787.
HSBI-PUB | DOI
 
[53]
2020 | Artikel | FH-PUB-ID: 3506
M. Aleksandrova, T. Ivanova, S. Koch, F. Hamelmann, D. Karashanova, and K. Gesheva, “Study of Sputtered Barium Strontium Titanate Films for Energy Harvesting Applications,” Advanced Materials Letters, vol. 11, no. 10, pp. 1–7, 2020.
HSBI-PUB | DOI
 
[52]
2020 | Konferenzbeitrag | FH-PUB-ID: 3510
L. Feng et al., “A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors,” in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2496–2501.
HSBI-PUB | DOI
 
[51]
2020 | Artikel | FH-PUB-ID: 3511 | OA
M. Aleksandrova, T. Ivanova, F. Hamelmann, V. Strijkova, and K. Gesheva, “Study of Sputtered ZnO:Ga2O3 Films for Energy Harvesting Applications,” Coatings, vol. 10, no. 7, 2020.
HSBI-PUB | DOI | Download (ext.)
 
[50]
2020 | Konferenzbeitrag | FH-PUB-ID: 3509
K. Ding, X. Chen, J. Zhang, L. Feng, F. Hamelmann, and S. Weng, “Photovoltaic Array Power Prediction Model Based on EEMD and PSO-KELM,” in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2532–2537.
HSBI-PUB | DOI
 
[49]
2020 | Konferenzbeitrag | FH-PUB-ID: 3508
J. Zhang, Y. Liu, K. Ding, L. Feng, F. Hamelmann, and X. Chen, “Model Parameter Analysis of Cracked Photovoltaic Module under Outdoor Conditions,” in 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2509–2512.
HSBI-PUB | DOI
 
[48]
2020 | Konferenzbeitrag | FH-PUB-ID: 3507 | OA
L. Feng et al., “Performance Analysis of Polycrystalline Module Based on Faults Causes,” presented at the 37th European Photovoltaic Solar Energy Conference and Exhibition, Lisbon, Portugal, 2020.
HSBI-PUB | DOI | Download (ext.)
 
[47]
2018 | Buchbeitrag | FH-PUB-ID: 3562
G. Behrens et al., “Smart Monitoring System of Air Quality and Wall Humidity Accompanying an Energy Efficient Renovation Process of Apartment Buildings,” in From Science to Society, B. Otjacques, P. Hitzelberger, S. Naumann, and V. Wohlgemuth, Eds. Cham: Springer International Publishing, 2018, pp. 181–189.
HSBI-PUB | DOI
 
[46]
2016 | Konferenzbeitrag | FH-PUB-ID: 175
J. Weicht, F. Hamelmann, and G. Behrens, “Changes in temperature-coefficient of the diode model caused by light-induced degradation of a-Si/μc-Si solar cells,” presented at the 32nd European Photovoltaic Solar Energy Conference and Exhibition, München, 2016.
HSBI-PUB | DOI
 
[45]
2016 | Artikel | FH-PUB-ID: 3516
F. Hamelmann, J. A. Weicht, and G. Behrens, “Light-Induced Degradation of Thin Film Silicon Solar Cells,” Journal of Physics: Conference Series, vol. 682, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[44]
2016 | Artikel | FH-PUB-ID: 3515
J. A. Weicht, F. Hamelmann, and G. Behrens, “Simulation of light-induced degradation of μc-Si in a-Si/μc-Si tandem solar cells by the diode equivalent circuit,” Journal of Physics: Conference Series, vol. 682, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[43]
2016 | Artikel | FH-PUB-ID: 171 | OA
J. Weicht, R. Rasch, G. Behrens, and F. Hamelmann, “Performance characterization of thin-film-silicon based solar modules under clouded and clear sky conditions in comparison to crystalline silicon modules,” Electronic Materials Letters, vol. 12, no. 4, pp. 468–471, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[42]
2016 | Artikel | FH-PUB-ID: 3512
F. Hamelmann, “Thin film zinc oxide deposited by CVD and PVD,” Journal of Physics: Conference Series, vol. 764, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[41]
2015 | Konferenzbeitrag | FH-PUB-ID: 3519
R. Rasch, G. Behrens, F. Hamelmann, S. Hantelmann, R. Dreimann, and J. A. Weicht, “Automated Thermal Imaging for Fault Detection on PV-Systems,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2015.
HSBI-PUB | DOI
 
[40]
2015 | Konferenzbeitrag | FH-PUB-ID: 3518
J. A. Weicht, R. Rasch, G. Behrens, and F. Hamelmann, “Changing of the Parameters of the ‘three-Diode Model’ by Light-Induced Degradation at Different Degradation Temperatures of a-Si/µc-Si Solar Cells,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2015.
HSBI-PUB | DOI
 
[39]
2015 | Konferenzbeitrag | FH-PUB-ID: 3517
J. A. Weicht, F. Hamelmann, and G. Behrens, “Changing in irradiation behavior and temperature-coefficient variation caused by light-induced degradation of a-Si/μc-Si solar cells,” in 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), New Orleans, LA, 2015, pp. 1–4.
HSBI-PUB | DOI
 
[38]
2015 | Artikel | FH-PUB-ID: 3520 | OA
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Design of Schottky Contacts for Optimum Performance of Thin-Film Silicon Solar Cells,” IEEE Journal of Photovoltaics, vol. 5, no. 1, pp. 22–27, 2015.
HSBI-PUB | DOI | Download (ext.)
 
[37]
2015 | Artikel | FH-PUB-ID: 3561
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Separation of bulk and contact interface degradation in thin film silicon solar cells,” Journal of Renewable and Sustainable Energy, vol. 7, no. 6, 2015.
HSBI-PUB | DOI
 
[36]
2014 | Konferenzbeitrag | FH-PUB-ID: 3564
J. Weicht, F. Hamelmann, and G. Behrens, “Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2014.
HSBI-PUB | DOI
 
[35]
2014 | Konferenzbeitrag | FH-PUB-ID: 3525
G. Behrens et al., “Machine Learning Methods for Partial Shading Detection in Monitoring Data on PV-Systems,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2014.
HSBI-PUB | DOI
 
[34]
2014 | Artikel | FH-PUB-ID: 3521
F. Hamelmann, “Transparent Conductive Oxides in Thin Film Photovoltaics,” Journal of Physics: Conference Series, vol. 559, 2014.
HSBI-PUB | DOI | Download (ext.)
 
[33]
2014 | Artikel | FH-PUB-ID: 3563 | OA
J. A. Weicht, F. Hamelmann, and G. Behrens, “Parameter variation of the one-diode model of a-Si and a- Si/μc-Si solar cells for modeling light-induced degradation,” Journal of Physics: Conference Series, vol. 559, 2014.
HSBI-PUB | DOI | Download (ext.)
 
[32]
2014 | Konferenzbeitrag | FH-PUB-ID: 3565
J. A. Weicht, F. Hamelmann, A. Domnik, and G. Behrens, “Changes in the serial resistance Of a- Si, a-/μc-Si and mono-crystalline PV modules during the year,” in 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), Denver, CO, USA, 2014, pp. 1384–1388.
HSBI-PUB | DOI
 
[31]
2013 | Konferenzbeitrag | FH-PUB-ID: 3566
J. Weicht, G. Behrens, and F. Hamelmann, “Light-Induced Degradation of a-Si/µ-Si Thin Film Solar Cells under Different Climate Conditions and Its Influence on Performance,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2013.
HSBI-PUB | DOI
 
[30]
2013 | Artikel | FH-PUB-ID: 3527
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Transport mechanisms and effective Schottky barrier height of ZnO/a-Si:H and ZnO/μc-Si:H heterojunction solar cells,” Journal of Applied Physics, vol. 114, no. 18, 2013.
HSBI-PUB | DOI
 
[29]
2013 | Artikel | FH-PUB-ID: 3529
P. Prunici, F. Hamelmann, W. Beyer, H. Kurz, and H. Stiebig, “Modelling of infrared optical constants for polycrystalline low pressure chemical vapour deposition ZnO:B films,” Journal of Applied Physics, vol. 113, no. 12, 2013.
HSBI-PUB | DOI
 
[28]
2011 | Konferenzbeitrag | FH-PUB-ID: 3530
W. Dewald et al., “Evaluation of Textured TCOs for a-Si:H/µc-Si:H Thin Film Solar Cells by Angular Resolved Light Scattering Measurements,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2011.
HSBI-PUB | DOI
 
[27]
2010 | Konferenzbeitrag | FH-PUB-ID: 3568
W. Beyer et al., “Annealing Effects in LPCVD Grown Zinc Oxide Films,” presented at the 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion, Valencia, Spain, 2010.
HSBI-PUB | DOI
 
[26]
2009 | Artikel | FH-PUB-ID: 3532
W. Beyer et al., “Hydrogen Diffusion in Zinc Oxide Thin Films,” MRS Proceedings, vol. 1165, 2009.
HSBI-PUB | DOI
 
[25]
2009 | Konferenzbeitrag | FH-PUB-ID: 3533
F. Lükermann et al., “Surface Modification of LPCVD ZnO-Films for Silicon Thin Film Solar Cells,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2009.
HSBI-PUB | DOI
 
[24]
2009 | Artikel | FH-PUB-ID: 3534
T. Ivanova, K. Gesheva, and F. Hamelmann, “Morphological and Structural Study of CVD MoO -Cr O Films,” ECS Transactions, vol. 25, no. 8, pp. 221–228, 2009.
HSBI-PUB | DOI
 
[23]
2007 | Artikel | FH-PUB-ID: 3535
K. A. Gesheva, T. Ivanova, B. Marsen, B. Cole, E. L. Miller, and F. Hamelmann, “Structural and surface analysis of Mo–W oxide films prepared by atmospheric pressure chemical vapor deposition,” Surface and Coatings Technology, vol. 201, no. 22–23, pp. 9378–9384, 2007.
HSBI-PUB | DOI
 
[22]
2007 | Artikel | FH-PUB-ID: 3539
K. A. Gesheva, T. Ivanova, F. Hamelmann, B. Marsen, B. Cole, and E. Miller, “Metal Oxide Coatings as Working Electrodes in Electrochromic  Smart Windows,” ECS Transactions, vol. 2, no. 7, pp. 207–218, 2007.
HSBI-PUB | DOI
 
[21]
2006 | Buchbeitrag | FH-PUB-ID: 3536
F. Hamelmann, A. Wonisch, W. Hachmann, and U. Heinzmann, “Plasma Assisted Deposition of Tungsten Oxide / Silicon Oxide Multilayer Films with Sub-Nanometer Single Layers,” in Functional Properties of Nanostructured Materials, R. Kassing, P. Petkov, W. Kulisch, and C. Popov, Eds. Dordrecht: Springer Netherlands, 2006, pp. 351–354.
HSBI-PUB | DOI | Download (ext.)
 
[20]
2006 | Buchbeitrag | FH-PUB-ID: 3537
K. Gesheva, T. Ivanova, F. Hamelmann, and O. Trofimov, “Cvd-Transition Metal Oxide Films As Functional Layers in ‘Smart Windows’ and X-Ray Mirrors,” in Functional Properties of Nanostructured Materials, R. Kassing, P. Petkov, W. Kulisch, and C. Popov, Eds. Dordrecht: Springer Netherlands, 2006, pp. 341–349.
HSBI-PUB | DOI
 
[19]
2006 | Artikel | FH-PUB-ID: 3538
A. Szekeres, T. Nikolova, S. Simeonov, A. Gushterov, F. Hamelmann, and U. Heinzmann, “Plasma-assisted chemical vapor deposited silicon oxynitride as an alternative material for gate dielectric in MOS devices,” Microelectronics Journal, vol. 37, no. 1, pp. 64–70, 2006.
HSBI-PUB | DOI
 
[18]
2006 | Artikel | FH-PUB-ID: 3540
K. A. Gesheva, T. Ivanova, and F. Hamelmann, “Electrically activated thin film optical coatings as functional layers in electrochromic devices,” Solar Energy Materials and Solar Cells, vol. 90, no. 15, pp. 2532–2541, 2006.
HSBI-PUB | DOI
 
[17]
2004 | Artikel | FH-PUB-ID: 3542
F. Hamelmann et al., “Thin molybdenum oxide films produced by molybdenum pentacarbonyl 1-methylbutylisonitrile with plasma-assisted chemical vapor deposition,” Thin Solid Films, vol. 446, no. 2, pp. 167–171, 2004.
HSBI-PUB | DOI
 
[16]
2004 | Artikel | FH-PUB-ID: 3541
F. Hamelmann, U. Heinzmann, U. Siemeling, F. Bretthauer, and J. Vor der Brüggen, “Light-stimulated switching of azobenzene-containing self-assembled monolayers,” Applied Surface Science, vol. 222, no. 1–4, pp. 1–5, 2004.
HSBI-PUB | DOI
 
[15]
2004 | Artikel | FH-PUB-ID: 3544
F. Hamelmann et al., “Plasma-assisted deposition of thin silicon oxide films in a remote PECVD reactor and characterization of films produced under different conditions,” Vacuum, vol. 75, no. 4, pp. 307–312, 2004.
HSBI-PUB | DOI
 
[14]
2004 | Artikel | FH-PUB-ID: 3545
T. Ivanova et al., “Optical and electrochromic properties of CVD mixed MoO3–WO3 thin films,” Vacuum, vol. 76, no. 2–3, pp. 195–198, 2004.
HSBI-PUB | DOI
 
[13]
2004 | Artikel | FH-PUB-ID: 3543
F. Hamelmann et al., “Plasma-assisted deposition of thin carbon films from methane and the influence of the plasma parameters and additional gases,” Vacuum, vol. 76, no. 2–3, pp. 139–142, 2004.
HSBI-PUB | DOI
 
[12]
2001 | Artikel | FH-PUB-ID: 3546
F. Hamelmann et al., “Silicon oxide nanolayers for soft X-ray optics produced by plasma enhanced CVD,” Le Journal de Physique IV, vol. 11, no. 3, pp. 431–436, 2001.
HSBI-PUB | DOI
 
[11]
2000 | Buchbeitrag | FH-PUB-ID: 3548
A. Klipp, S. H. A. Petri, P. Jutzi, F. Hamelmann, and U. Heinmann, “The Synthesis of Cyclopentadienyl Silanes and Disilanes and their Fragmentation under Thermal CVD Conditions,” in Organosilicon Chemistry IV, N. Auner and J. Weis, Eds. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2000, pp. 806–811.
HSBI-PUB | DOI
 
[10]
2000 | Artikel | FH-PUB-ID: 3550
F. Hamelmann et al., “Metal oxide/silicon oxide multilayer with smooth interfaces produced by in situ controlled plasma-enhanced MOCVD,” Thin Solid Films, vol. 358, no. 1–2, pp. 90–93, 2000.
HSBI-PUB | DOI
 
[9]
2000 | Artikel | FH-PUB-ID: 3551
A. Klipp et al., “Pentamethylcyclopentadienyl Disilane as a Novel Precursor for the CVD of Thin Silicon Films,” Chemical Vapor Deposition, vol. 6, no. 2, pp. 63–66, 2000.
HSBI-PUB | DOI
 
[8]
2000 | Buchbeitrag | FH-PUB-ID: 3549
F. Hamelmann et al., “In-Situ Controlled Deposition of Thin Silicon Films by Hot-Filament MOCVD with (C5Me5)Si2H5 and (C5Me4H)SiH3 as Silicon Precursors,” in Organosilicon Chemistry IV, N. Auner and J. Weis, Eds. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2000, pp. 798–805.
HSBI-PUB | DOI
 
[7]
1999 | Artikel | FH-PUB-ID: 3553
F. Hamelmann et al., “W/Si multilayers deposited by hot-filament MOCVD,” Thin Solid Films, vol. 338, no. 1–2, pp. 70–74, 1999.
HSBI-PUB | DOI
 
[6]
1999 | Artikel | FH-PUB-ID: 3554
S. Luby et al., “Thermal behaviour of Co/Si/W/Si multilayers under rapid thermal annealing,” Applied Surface Science, vol. 150, no. 1–4, pp. 178–184, 1999.
HSBI-PUB | DOI
 
[5]
1999 | Artikel | FH-PUB-ID: 3555
U. Kleineberg et al., “Photoemission microscopy with microspot-XPS by use of undulator radiation and a high-throughput multilayer monochromator at BESSY,” Journal of Electron Spectroscopy and Related Phenomena, vol. 101–103, pp. 931–936, 1999.
HSBI-PUB | DOI
 
[4]
1998 | Artikel | FH-PUB-ID: 3556
H.-J. Stock et al., “Carbon/titanium multilayers as soft-x-ray mirrors for the water window,” Applied Optics, vol. 37, no. 25, 1998.
HSBI-PUB | DOI
 
[3]
1997 | Artikel | FH-PUB-ID: 3557
R. Senderak et al., “Thermal stability of W1−xSix/Si multilayers under rapid thermal annealing,” Journal of Applied Physics, vol. 81, no. 5, pp. 2229–2235, 1997.
HSBI-PUB | DOI
 
[2]
1997 | Artikel | FH-PUB-ID: 3558
H.-J. Stock et al., “Carbon buffer layers for smoothing superpolished glass surfaces as substrates for molybdenum/silicon multilayer soft-x-ray mirrors,” Applied Optics, vol. 36, no. 7, pp. 1650–1654, 1997.
HSBI-PUB | DOI
 
[1]
1996 | Artikel | FH-PUB-ID: 3559
E. D’Anna et al., “Thermal stability of multilayer reflective coatings under high intensity excimer laser pulses,” Applied Surface Science, vol. 106, pp. 166–170, 1996.
HSBI-PUB | DOI
 
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58 Publikationen

Alle markieren

[58]
2023 | Artikel | FH-PUB-ID: 2916 | OA
L. Feng, N. Amin, J. Zhang, K. Ding, and F. Hamelmann, “Module-Level Performance Evaluation for a Smart PV System Based on Field Conditions,” Applied Sciences, vol. 13, no. 3, 2023.
HSBI-PUB | DOI | Download (ext.)
 
[57]
2023 | Artikel | FH-PUB-ID: 3492
L. Feng, J. Zhang, T. S. Kiong, K. Ding, N. Amin, and F. U. Hamelmann, “Estimating Crack Effects on Electrical Characteristics of PV Modules Based on Monitoring Data and – Curves,” IEEE Journal of Photovoltaics, vol. 13, no. 4, pp. 558–570, 2023.
HSBI-PUB | DOI
 
[56]
2022 | Artikel | FH-PUB-ID: 2861 | OA
J. Zhang et al., “Modeling of Photovoltaic Array Based on Multi-Agent Deep Reinforcement Learning Using Residuals of I–V Characteristics,” Energies, vol. 15, no. 18, 2022.
HSBI-PUB | DOI | Download (ext.)
 
[55]
2021 | Artikel | FH-PUB-ID: 2917
L. Feng, N. Amin, J. Zhang, K. Ding, and F. Hamelmann, “Classification of Uncertain I-V Curves in PV Modules Based on Current and Voltage Evaluation,” EU PVSEC Proceedings, 2021.
HSBI-PUB | DOI | Download (ext.)
 
[54]
2021 | Konferenzbeitrag | FH-PUB-ID: 2918
J. Zhang et al., “Degradation Assessment of Photovoltaic Module Based on Probability Distribution Analysis of Model Parameters,” in 2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA), Chengdu, China, 2021, pp. 783–787.
HSBI-PUB | DOI
 
[53]
2020 | Artikel | FH-PUB-ID: 3506
M. Aleksandrova, T. Ivanova, S. Koch, F. Hamelmann, D. Karashanova, and K. Gesheva, “Study of Sputtered Barium Strontium Titanate Films for Energy Harvesting Applications,” Advanced Materials Letters, vol. 11, no. 10, pp. 1–7, 2020.
HSBI-PUB | DOI
 
[52]
2020 | Konferenzbeitrag | FH-PUB-ID: 3510
L. Feng et al., “A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors,” in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2496–2501.
HSBI-PUB | DOI
 
[51]
2020 | Artikel | FH-PUB-ID: 3511 | OA
M. Aleksandrova, T. Ivanova, F. Hamelmann, V. Strijkova, and K. Gesheva, “Study of Sputtered ZnO:Ga2O3 Films for Energy Harvesting Applications,” Coatings, vol. 10, no. 7, 2020.
HSBI-PUB | DOI | Download (ext.)
 
[50]
2020 | Konferenzbeitrag | FH-PUB-ID: 3509
K. Ding, X. Chen, J. Zhang, L. Feng, F. Hamelmann, and S. Weng, “Photovoltaic Array Power Prediction Model Based on EEMD and PSO-KELM,” in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2532–2537.
HSBI-PUB | DOI
 
[49]
2020 | Konferenzbeitrag | FH-PUB-ID: 3508
J. Zhang, Y. Liu, K. Ding, L. Feng, F. Hamelmann, and X. Chen, “Model Parameter Analysis of Cracked Photovoltaic Module under Outdoor Conditions,” in 47th IEEE Photovoltaic Specialists Conference (PVSC), Calgary, AB, Canada, 2020, pp. 2509–2512.
HSBI-PUB | DOI
 
[48]
2020 | Konferenzbeitrag | FH-PUB-ID: 3507 | OA
L. Feng et al., “Performance Analysis of Polycrystalline Module Based on Faults Causes,” presented at the 37th European Photovoltaic Solar Energy Conference and Exhibition, Lisbon, Portugal, 2020.
HSBI-PUB | DOI | Download (ext.)
 
[47]
2018 | Buchbeitrag | FH-PUB-ID: 3562
G. Behrens et al., “Smart Monitoring System of Air Quality and Wall Humidity Accompanying an Energy Efficient Renovation Process of Apartment Buildings,” in From Science to Society, B. Otjacques, P. Hitzelberger, S. Naumann, and V. Wohlgemuth, Eds. Cham: Springer International Publishing, 2018, pp. 181–189.
HSBI-PUB | DOI
 
[46]
2016 | Konferenzbeitrag | FH-PUB-ID: 175
J. Weicht, F. Hamelmann, and G. Behrens, “Changes in temperature-coefficient of the diode model caused by light-induced degradation of a-Si/μc-Si solar cells,” presented at the 32nd European Photovoltaic Solar Energy Conference and Exhibition, München, 2016.
HSBI-PUB | DOI
 
[45]
2016 | Artikel | FH-PUB-ID: 3516
F. Hamelmann, J. A. Weicht, and G. Behrens, “Light-Induced Degradation of Thin Film Silicon Solar Cells,” Journal of Physics: Conference Series, vol. 682, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[44]
2016 | Artikel | FH-PUB-ID: 3515
J. A. Weicht, F. Hamelmann, and G. Behrens, “Simulation of light-induced degradation of μc-Si in a-Si/μc-Si tandem solar cells by the diode equivalent circuit,” Journal of Physics: Conference Series, vol. 682, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[43]
2016 | Artikel | FH-PUB-ID: 171 | OA
J. Weicht, R. Rasch, G. Behrens, and F. Hamelmann, “Performance characterization of thin-film-silicon based solar modules under clouded and clear sky conditions in comparison to crystalline silicon modules,” Electronic Materials Letters, vol. 12, no. 4, pp. 468–471, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[42]
2016 | Artikel | FH-PUB-ID: 3512
F. Hamelmann, “Thin film zinc oxide deposited by CVD and PVD,” Journal of Physics: Conference Series, vol. 764, 2016.
HSBI-PUB | DOI | Download (ext.)
 
[41]
2015 | Konferenzbeitrag | FH-PUB-ID: 3519
R. Rasch, G. Behrens, F. Hamelmann, S. Hantelmann, R. Dreimann, and J. A. Weicht, “Automated Thermal Imaging for Fault Detection on PV-Systems,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2015.
HSBI-PUB | DOI
 
[40]
2015 | Konferenzbeitrag | FH-PUB-ID: 3518
J. A. Weicht, R. Rasch, G. Behrens, and F. Hamelmann, “Changing of the Parameters of the ‘three-Diode Model’ by Light-Induced Degradation at Different Degradation Temperatures of a-Si/µc-Si Solar Cells,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2015.
HSBI-PUB | DOI
 
[39]
2015 | Konferenzbeitrag | FH-PUB-ID: 3517
J. A. Weicht, F. Hamelmann, and G. Behrens, “Changing in irradiation behavior and temperature-coefficient variation caused by light-induced degradation of a-Si/μc-Si solar cells,” in 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), New Orleans, LA, 2015, pp. 1–4.
HSBI-PUB | DOI
 
[38]
2015 | Artikel | FH-PUB-ID: 3520 | OA
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Design of Schottky Contacts for Optimum Performance of Thin-Film Silicon Solar Cells,” IEEE Journal of Photovoltaics, vol. 5, no. 1, pp. 22–27, 2015.
HSBI-PUB | DOI | Download (ext.)
 
[37]
2015 | Artikel | FH-PUB-ID: 3561
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Separation of bulk and contact interface degradation in thin film silicon solar cells,” Journal of Renewable and Sustainable Energy, vol. 7, no. 6, 2015.
HSBI-PUB | DOI
 
[36]
2014 | Konferenzbeitrag | FH-PUB-ID: 3564
J. Weicht, F. Hamelmann, and G. Behrens, “Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2014.
HSBI-PUB | DOI
 
[35]
2014 | Konferenzbeitrag | FH-PUB-ID: 3525
G. Behrens et al., “Machine Learning Methods for Partial Shading Detection in Monitoring Data on PV-Systems,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2014.
HSBI-PUB | DOI
 
[34]
2014 | Artikel | FH-PUB-ID: 3521
F. Hamelmann, “Transparent Conductive Oxides in Thin Film Photovoltaics,” Journal of Physics: Conference Series, vol. 559, 2014.
HSBI-PUB | DOI | Download (ext.)
 
[33]
2014 | Artikel | FH-PUB-ID: 3563 | OA
J. A. Weicht, F. Hamelmann, and G. Behrens, “Parameter variation of the one-diode model of a-Si and a- Si/μc-Si solar cells for modeling light-induced degradation,” Journal of Physics: Conference Series, vol. 559, 2014.
HSBI-PUB | DOI | Download (ext.)
 
[32]
2014 | Konferenzbeitrag | FH-PUB-ID: 3565
J. A. Weicht, F. Hamelmann, A. Domnik, and G. Behrens, “Changes in the serial resistance Of a- Si, a-/μc-Si and mono-crystalline PV modules during the year,” in 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), Denver, CO, USA, 2014, pp. 1384–1388.
HSBI-PUB | DOI
 
[31]
2013 | Konferenzbeitrag | FH-PUB-ID: 3566
J. Weicht, G. Behrens, and F. Hamelmann, “Light-Induced Degradation of a-Si/µ-Si Thin Film Solar Cells under Different Climate Conditions and Its Influence on Performance,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2013.
HSBI-PUB | DOI
 
[30]
2013 | Artikel | FH-PUB-ID: 3527
A. N. Corpus-Mendoza, M. M. De Souza, and F. Hamelmann, “Transport mechanisms and effective Schottky barrier height of ZnO/a-Si:H and ZnO/μc-Si:H heterojunction solar cells,” Journal of Applied Physics, vol. 114, no. 18, 2013.
HSBI-PUB | DOI
 
[29]
2013 | Artikel | FH-PUB-ID: 3529
P. Prunici, F. Hamelmann, W. Beyer, H. Kurz, and H. Stiebig, “Modelling of infrared optical constants for polycrystalline low pressure chemical vapour deposition ZnO:B films,” Journal of Applied Physics, vol. 113, no. 12, 2013.
HSBI-PUB | DOI
 
[28]
2011 | Konferenzbeitrag | FH-PUB-ID: 3530
W. Dewald et al., “Evaluation of Textured TCOs for a-Si:H/µc-Si:H Thin Film Solar Cells by Angular Resolved Light Scattering Measurements,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2011.
HSBI-PUB | DOI
 
[27]
2010 | Konferenzbeitrag | FH-PUB-ID: 3568
W. Beyer et al., “Annealing Effects in LPCVD Grown Zinc Oxide Films,” presented at the 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion, Valencia, Spain, 2010.
HSBI-PUB | DOI
 
[26]
2009 | Artikel | FH-PUB-ID: 3532
W. Beyer et al., “Hydrogen Diffusion in Zinc Oxide Thin Films,” MRS Proceedings, vol. 1165, 2009.
HSBI-PUB | DOI
 
[25]
2009 | Konferenzbeitrag | FH-PUB-ID: 3533
F. Lükermann et al., “Surface Modification of LPCVD ZnO-Films for Silicon Thin Film Solar Cells,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2009.
HSBI-PUB | DOI
 
[24]
2009 | Artikel | FH-PUB-ID: 3534
T. Ivanova, K. Gesheva, and F. Hamelmann, “Morphological and Structural Study of CVD MoO -Cr O Films,” ECS Transactions, vol. 25, no. 8, pp. 221–228, 2009.
HSBI-PUB | DOI
 
[23]
2007 | Artikel | FH-PUB-ID: 3535
K. A. Gesheva, T. Ivanova, B. Marsen, B. Cole, E. L. Miller, and F. Hamelmann, “Structural and surface analysis of Mo–W oxide films prepared by atmospheric pressure chemical vapor deposition,” Surface and Coatings Technology, vol. 201, no. 22–23, pp. 9378–9384, 2007.
HSBI-PUB | DOI
 
[22]
2007 | Artikel | FH-PUB-ID: 3539
K. A. Gesheva, T. Ivanova, F. Hamelmann, B. Marsen, B. Cole, and E. Miller, “Metal Oxide Coatings as Working Electrodes in Electrochromic  Smart Windows,” ECS Transactions, vol. 2, no. 7, pp. 207–218, 2007.
HSBI-PUB | DOI
 
[21]
2006 | Buchbeitrag | FH-PUB-ID: 3536
F. Hamelmann, A. Wonisch, W. Hachmann, and U. Heinzmann, “Plasma Assisted Deposition of Tungsten Oxide / Silicon Oxide Multilayer Films with Sub-Nanometer Single Layers,” in Functional Properties of Nanostructured Materials, R. Kassing, P. Petkov, W. Kulisch, and C. Popov, Eds. Dordrecht: Springer Netherlands, 2006, pp. 351–354.
HSBI-PUB | DOI | Download (ext.)
 
[20]
2006 | Buchbeitrag | FH-PUB-ID: 3537
K. Gesheva, T. Ivanova, F. Hamelmann, and O. Trofimov, “Cvd-Transition Metal Oxide Films As Functional Layers in ‘Smart Windows’ and X-Ray Mirrors,” in Functional Properties of Nanostructured Materials, R. Kassing, P. Petkov, W. Kulisch, and C. Popov, Eds. Dordrecht: Springer Netherlands, 2006, pp. 341–349.
HSBI-PUB | DOI
 
[19]
2006 | Artikel | FH-PUB-ID: 3538
A. Szekeres, T. Nikolova, S. Simeonov, A. Gushterov, F. Hamelmann, and U. Heinzmann, “Plasma-assisted chemical vapor deposited silicon oxynitride as an alternative material for gate dielectric in MOS devices,” Microelectronics Journal, vol. 37, no. 1, pp. 64–70, 2006.
HSBI-PUB | DOI
 
[18]
2006 | Artikel | FH-PUB-ID: 3540
K. A. Gesheva, T. Ivanova, and F. Hamelmann, “Electrically activated thin film optical coatings as functional layers in electrochromic devices,” Solar Energy Materials and Solar Cells, vol. 90, no. 15, pp. 2532–2541, 2006.
HSBI-PUB | DOI
 
[17]
2004 | Artikel | FH-PUB-ID: 3542
F. Hamelmann et al., “Thin molybdenum oxide films produced by molybdenum pentacarbonyl 1-methylbutylisonitrile with plasma-assisted chemical vapor deposition,” Thin Solid Films, vol. 446, no. 2, pp. 167–171, 2004.
HSBI-PUB | DOI
 
[16]
2004 | Artikel | FH-PUB-ID: 3541
F. Hamelmann, U. Heinzmann, U. Siemeling, F. Bretthauer, and J. Vor der Brüggen, “Light-stimulated switching of azobenzene-containing self-assembled monolayers,” Applied Surface Science, vol. 222, no. 1–4, pp. 1–5, 2004.
HSBI-PUB | DOI
 
[15]
2004 | Artikel | FH-PUB-ID: 3544
F. Hamelmann et al., “Plasma-assisted deposition of thin silicon oxide films in a remote PECVD reactor and characterization of films produced under different conditions,” Vacuum, vol. 75, no. 4, pp. 307–312, 2004.
HSBI-PUB | DOI
 
[14]
2004 | Artikel | FH-PUB-ID: 3545
T. Ivanova et al., “Optical and electrochromic properties of CVD mixed MoO3–WO3 thin films,” Vacuum, vol. 76, no. 2–3, pp. 195–198, 2004.
HSBI-PUB | DOI
 
[13]
2004 | Artikel | FH-PUB-ID: 3543
F. Hamelmann et al., “Plasma-assisted deposition of thin carbon films from methane and the influence of the plasma parameters and additional gases,” Vacuum, vol. 76, no. 2–3, pp. 139–142, 2004.
HSBI-PUB | DOI
 
[12]
2001 | Artikel | FH-PUB-ID: 3546
F. Hamelmann et al., “Silicon oxide nanolayers for soft X-ray optics produced by plasma enhanced CVD,” Le Journal de Physique IV, vol. 11, no. 3, pp. 431–436, 2001.
HSBI-PUB | DOI
 
[11]
2000 | Buchbeitrag | FH-PUB-ID: 3548
A. Klipp, S. H. A. Petri, P. Jutzi, F. Hamelmann, and U. Heinmann, “The Synthesis of Cyclopentadienyl Silanes and Disilanes and their Fragmentation under Thermal CVD Conditions,” in Organosilicon Chemistry IV, N. Auner and J. Weis, Eds. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2000, pp. 806–811.
HSBI-PUB | DOI
 
[10]
2000 | Artikel | FH-PUB-ID: 3550
F. Hamelmann et al., “Metal oxide/silicon oxide multilayer with smooth interfaces produced by in situ controlled plasma-enhanced MOCVD,” Thin Solid Films, vol. 358, no. 1–2, pp. 90–93, 2000.
HSBI-PUB | DOI
 
[9]
2000 | Artikel | FH-PUB-ID: 3551
A. Klipp et al., “Pentamethylcyclopentadienyl Disilane as a Novel Precursor for the CVD of Thin Silicon Films,” Chemical Vapor Deposition, vol. 6, no. 2, pp. 63–66, 2000.
HSBI-PUB | DOI
 
[8]
2000 | Buchbeitrag | FH-PUB-ID: 3549
F. Hamelmann et al., “In-Situ Controlled Deposition of Thin Silicon Films by Hot-Filament MOCVD with (C5Me5)Si2H5 and (C5Me4H)SiH3 as Silicon Precursors,” in Organosilicon Chemistry IV, N. Auner and J. Weis, Eds. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2000, pp. 798–805.
HSBI-PUB | DOI
 
[7]
1999 | Artikel | FH-PUB-ID: 3553
F. Hamelmann et al., “W/Si multilayers deposited by hot-filament MOCVD,” Thin Solid Films, vol. 338, no. 1–2, pp. 70–74, 1999.
HSBI-PUB | DOI
 
[6]
1999 | Artikel | FH-PUB-ID: 3554
S. Luby et al., “Thermal behaviour of Co/Si/W/Si multilayers under rapid thermal annealing,” Applied Surface Science, vol. 150, no. 1–4, pp. 178–184, 1999.
HSBI-PUB | DOI
 
[5]
1999 | Artikel | FH-PUB-ID: 3555
U. Kleineberg et al., “Photoemission microscopy with microspot-XPS by use of undulator radiation and a high-throughput multilayer monochromator at BESSY,” Journal of Electron Spectroscopy and Related Phenomena, vol. 101–103, pp. 931–936, 1999.
HSBI-PUB | DOI
 
[4]
1998 | Artikel | FH-PUB-ID: 3556
H.-J. Stock et al., “Carbon/titanium multilayers as soft-x-ray mirrors for the water window,” Applied Optics, vol. 37, no. 25, 1998.
HSBI-PUB | DOI
 
[3]
1997 | Artikel | FH-PUB-ID: 3557
R. Senderak et al., “Thermal stability of W1−xSix/Si multilayers under rapid thermal annealing,” Journal of Applied Physics, vol. 81, no. 5, pp. 2229–2235, 1997.
HSBI-PUB | DOI
 
[2]
1997 | Artikel | FH-PUB-ID: 3558
H.-J. Stock et al., “Carbon buffer layers for smoothing superpolished glass surfaces as substrates for molybdenum/silicon multilayer soft-x-ray mirrors,” Applied Optics, vol. 36, no. 7, pp. 1650–1654, 1997.
HSBI-PUB | DOI
 
[1]
1996 | Artikel | FH-PUB-ID: 3559
E. D’Anna et al., “Thermal stability of multilayer reflective coatings under high intensity excimer laser pulses,” Applied Surface Science, vol. 106, pp. 166–170, 1996.
HSBI-PUB | DOI
 
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